Covid-19 Anecdote about two people I know A and B.

A got covid 1 year ago.
B got covid 5 months ago.

I hang out with A and B often and they always chided me for wearing a mask as they were part of the "Antibody Gang" aka they couldn't get covid again.

Well, A got covid again. And then gave it to B when B shared a vape with A.

I and my pregnant wife (the main reason I care) were hanging out with A and B around the time covid was transmitted but didn't get it, probably because we were wearing masks.

Anyways, they both certifiably got covid twice. They had all the symptoms both times (yet strangely neither lost smell the second time) and it wrecked them both. They are both young healthy adults.

This made me reach the conclusion that herd immunity is totally impossible.

We're going to need everyone to vaccinate or bust and I get the impression that we better get used to covid.

We're probably going to need to get regular shots every 1-2 years.